Cloud Hosting

callContainer

1. Interface Description

Function: Invoke Cloud Hosting services

Interface declaration: callContainer<ParaT, ResultT>(callContainerOptions: ICallContainerOptions<ParaT>, opts?: ICustomReqOpts): Promise<CallContainerResult<ResultT>>

2. Input Parameters

Field	Type	Required	Description
callContainerOptions	ICallContainerOptions<ParaT>	Yes	Cloud Hosting call request parameters
opts	ICustomReqOpts	No	Custom configurations, currently supports setting the SDK request timeout, {timeout: number}

ICallContainerOptions<ParaT>

Field	Type	Required	Description
name	string	Yes	Cloud Hosting service name
method	string	No	HTTP request method
path	string	No	HTTP request path
header	Record<string, string>	No	HTTP request headers
data	object	No	HTTP request body

3. Response

Promise<CallContainerResult<ResultT>>

Field	Type	Required	Description
requestId	string	No	RequestId, used for error troubleshooting
statusCode	number	No	HTTP response status code, used for error troubleshooting
header	Record<string, string>	No	HTTP response headers, used for error troubleshooting
data	ResultT	No	HTTP response body data

Function execution errors will throw exceptions

4. Sample Code

import tcb from '@cloudbase/node-sdk'

exports.main = async (event, context) => {
  const { httpContext } = context
  const { url, httpMethod } = httpContext
  console.log(`[${httpMethod}][${url}]`)

  const tcbapp = tcb.init({ context })
  const result = await tcbapp.callContainer({
    name: 'helloworld',
    method: 'POST',
    path: '/abc',
    data: {
      key1: 'test value 1',
      key2: 'test value 2'
    },
    {
      timeout: 5000
    }
  })
  console.log(result)
}